Metal part welding equipment for furniture production

Abstract

The invention discloses metal part welding equipment for furniture production, and relates to the technical field of furniture welding, the metal part welding equipment for furniture production comprises a mounting supporting leg, a movable positioning wheel mechanism is arranged at the bottom of the mounting supporting leg, the mounting supporting leg is fixedly connected with a fixing ring, a rotary positioning mechanism is arranged on the fixing ring, and a plurality of height adjusting block mechanisms are arranged on the rotary positioning mechanism. A plurality of height adjusting block mechanisms are arranged on the mounting support legs, a plurality of locking and fixing mechanisms are arranged on the height adjusting block mechanisms, position adjusting mechanisms are arranged on the mounting support legs, and feeding welding mechanisms are arranged on the position adjusting mechanisms, so that parts, needing to be welded, of furniture can be locked and fixed through the locking and fixing mechanisms, and the heights of the parts can be adjusted through the height adjusting block mechanisms; and rotating displacement of the height adjusting block mechanism can be achieved through the rotating positioning mechanism, the position of the feeding welding mechanism can be adjusted through the position adjusting mechanism, and the metal part welding efficiency during furniture production is improved.

Description

Technical Field

[0001] The invention relates to the technical field of furniture welding, in particular to metal parts welding equipment for furniture production. Background Art

[0002] Furniture refers to the essential equipment and facilities for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Now it has a wide range of categories, different materials, complete varieties and different uses. At the same time, furniture is composed of various steel structure frames to ensure the stability of furniture.

[0003] In the prior art, a first cylinder and a slide rail are provided to enable the welding rod to move back and forth between two groups of metal parts to achieve welding of the two groups of metal parts, a motor is provided to adjust the welding angle between the two metal parts, and an electric push rod is provided to allow the two metal parts to fit each other. However, in the prior art, components cannot be placed and continuous positioning welding is not convenient. Therefore, the efficiency of furniture production welding is low. Therefore, the prior art has a large room for improvement. Summary of the invention

[0004] The present invention provides a metal parts welding device for furniture production, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A metal parts welding equipment for furniture production comprises a mounting leg, a movable positioning wheel mechanism is provided at the bottom of the mounting leg, the mounting leg is fixedly connected to a fixing ring, a rotation positioning mechanism is provided on the fixing ring, a plurality of height adjustment block mechanisms are provided on the rotation positioning mechanism, a plurality of locking and fixing mechanisms are provided on the height adjustment block mechanism, a position adjustment mechanism is provided on the mounting leg, and a feed welding mechanism is provided on the position adjustment mechanism; the rotation positioning mechanism is used to drive the height adjustment block mechanism to rotate and displace, the height adjustment block mechanism is used to adjust the height and angle of the locking and fixing mechanism, the locking and fixing mechanism is used to clamp and fix the components, and the position adjustment mechanism is used to adjust the position of the feed welding mechanism.

[0006] As a preferred technical solution of the present invention, the mobile positioning wheel mechanism includes a mobile wheel axle rotatably connected to the mounting leg, the mobile wheel axle is fixedly connected to the mobile wheel seat, the mobile wheel seat is provided with a locking bolt, and the mobile wheel seat is rotatably connected to the mobile wheel.

[0007] As a preferred technical solution of the present invention, the rotation positioning mechanism includes a rotating ring groove opened on the inner side of the fixed ring, a rotating ring is provided in the rotating ring groove, the rotating ring and the fixed ring are rotatably connected, the rotating ring is fixedly connected to the gear rack, the gear rack is fixedly connected to the first gear, the fixed ring is fixedly connected to the first motor, the output shaft of the first motor is fixedly connected to the second gear, and the second gear is meshed with the first gear.

[0008] As a preferred technical solution of the present invention, the height adjustment block mechanism includes a rotating rod rotatably connected to a rotating ring, a second motor is provided on the rotating ring, an output shaft of the second motor is coaxially fixedly connected to the rotating rod, a height adjustment groove is provided on the rotating rod, a third motor is provided on the rotating rod, an output shaft of the third motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably connected to the rotating rod, the first threaded rod is threadedly connected to the height adjustment block, and the height adjustment block and the rotating rod are slidably connected.

[0009] As a preferred technical solution of the present invention, the locking and fixing mechanism includes a mounting rod fixed to the side of the height adjustment block, the mounting rod is fixedly connected to the outer ring, the outer ring is threadedly connected to the second threaded rod, the second threaded rod is fixedly connected to the locking handle, and the second threaded rod is rotatably connected to the clamping plate.

[0010] As a preferred technical solution of the present invention, the position adjustment mechanism includes a fixed frame fixed on the mounting leg, a fourth motor is provided on the fixed frame, an output shaft of the fourth motor is fixedly connected to the third threaded rod, the third threaded rod and the fixed frame are rotatably connected, the third threaded rod is threadedly connected to the moving rod, the moving rod and the fixed frame are slidably connected, a lifting groove is provided on the moving rod, a fifth motor is provided on the moving rod, the output shaft of the fifth motor is fixedly connected to the fourth threaded rod, the fourth threaded rod and the moving rod are rotatably connected, the fourth threaded rod is threadedly connected to the lifting block, and the lifting block and the moving rod are slidably connected.

[0011] As a preferred technical solution of the present invention, the feed welding mechanism includes a linear motor fixed to the side of the lifting block, the linear motor is fixedly connected to the first feed plate, the first feed plate is fixedly connected to the feed rod, the feed rod passes through the lifting block, the feed rod and the lifting block are slidably connected, the end of the feed rod away from the first feed plate is fixedly connected to the second feed plate, and the second feed plate is fixedly connected to the welding gun.

[0012] The present invention has the following benefits: By setting up a locking and fixing mechanism, the furniture parts that need to be welded can be locked and fixed, the height of the parts can be adjusted by the height adjustment block mechanism, the height adjustment block mechanism can be rotated and displaced by the rotation positioning mechanism, and the position of the feed welding mechanism can be adjusted by the position adjustment mechanism, thereby realizing the welding of the parts and the furniture body, and improving the efficiency of metal parts welding during furniture production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the structure of a metal parts welding equipment used in furniture production.

[0014] Figure 2 This is a schematic diagram of the structure from the second perspective of the metal parts welding equipment used in furniture production.

[0015] Figure 3 This is a third-person structural diagram of metal welding equipment used in furniture production.

[0016] Figure 4 This is a schematic structural diagram of the metal parts welding equipment used in furniture production from the fourth perspective.

[0017] In the figure: 1, mounting legs; 2, moving positioning wheel mechanism; 201, moving wheel shaft; 202, moving wheel seat; 203, locking bolt; 204, moving wheel; 3, fixing ring; 4, rotating positioning mechanism; 401, rotating ring groove; 402, rotating ring; 403, gear rack; 404, first gear; 405, first motor; 406, second gear; 5, height adjustment block mechanism; 501, rotating rod; 502, second motor; 503, height adjustment groove; 504, third motor; 505, first threaded rod; 506, height adjustment whole block; 6. locking and fixing mechanism; 601. mounting rod; 602. outer ring; 603. second threaded rod; 604. locking handle; 605. clamping plate; 7. position adjustment mechanism; 701. fixing frame; 702. fourth motor; 703. third threaded rod; 704. moving rod; 705. lifting slot; 706. fifth motor; 707. fourth threaded rod; 708. lifting block; 8. feeding and welding mechanism; 801. linear motor; 802. first feeding plate; 803. feeding rod; 804. second feeding plate; 805. welding gun. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] It should be noted that the directions or positional relationships indicated by terms such as “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0020] Example 1, please refer to Figure 1-Figure 4A metal parts welding equipment for furniture production comprises a mounting leg 1, a movable positioning wheel mechanism 2 is provided at the bottom of the mounting leg 1, the mounting leg 1 is fixedly connected to a fixing ring 3, a rotation positioning mechanism 4 is provided on the fixing ring 3, a plurality of height adjustment block mechanisms 5 are provided on the rotation positioning mechanism 4, a plurality of locking and fixing mechanisms 6 are provided on the height adjustment block mechanism 5, a position adjustment mechanism 7 is provided on the mounting leg 1, and a feeding welding mechanism 8 is provided on the position adjustment mechanism 7; the rotation positioning mechanism 4 is used to drive the height adjustment block mechanism 5 to rotate and displace, the height adjustment block mechanism 5 is used to adjust the height and angle of the locking and fixing mechanism 6, the locking and fixing mechanism 6 is used to clamp and fix the components, and the position adjustment mechanism 7 is used to adjust the position of the feeding welding mechanism 8.

[0021] The rotating positioning mechanism 4 includes a rotating ring groove 401 opened on the inner side of the fixed ring 3, a rotating ring 402 is provided in the rotating ring groove 401, the rotating ring 402 and the fixed ring 3 are rotatably connected, the rotating ring 402 is fixedly connected to the gear frame 403, the gear frame 403 is fixedly connected to the first gear 404, the fixed ring 3 is fixedly connected to the first motor 405, the output shaft of the first motor 405 is fixedly connected to the second gear 406, and the second gear 406 is meshed with the first gear 404.

[0022] Specifically, the first motor 405 is turned on and rotated. The rotation of the output shaft of the first motor 405 drives the second gear 406 to rotate. Since the second gear 406 is meshed with the first gear 404, it can drive the first gear 404 to rotate. The rotation of the first gear 404 drives the gear frame 403 and the rotating ring 402 to rotate.

[0023] The height adjustment block mechanism 5 includes a rotating rod 501 rotatably connected to the rotating ring 402, a second motor 502 is provided on the rotating ring 402, the output shaft of the second motor 502 is coaxially fixedly connected to the rotating rod 501, a height adjustment slot 503 is provided on the rotating rod 501, a third motor 504 is provided on the rotating rod 501, the output shaft of the third motor 504 is fixedly connected to the first threaded rod 505, the first threaded rod 505 is rotatably connected to the rotating rod 501, the first threaded rod 505 is threadedly connected to the height adjustment block 506, and the height adjustment block 506 is slidably connected to the rotating rod 501. The locking and fixing mechanism 6 includes a mounting rod 601 fixedly connected to the side of the height adjustment block 506, the mounting rod 601 is fixedly connected to the outer ring 602, the outer ring 602 is threadedly connected to the second threaded rod 603, the second threaded rod 603 is fixedly connected to the locking handle 604, and the second threaded rod 603 is rotatably connected to the clamping plate 605.

[0024] Specifically, when the third motor 504 is turned on, the rotation of the output shaft of the third motor 504 will drive the first threaded rod 505 to rotate, and the rotation of the first threaded rod 505 will drive the height adjustment block 506 to rise and fall. When the second motor 502 is turned on, the rotation of the output shaft of the second motor 502 will drive the rotating rod 501 to rotate, and the rotation of the rotating rod 501 will drive the height adjustment block 506 to rotate.

[0025] In addition, the components to be welded are placed in the outer ring 602, and the locking handle 604 is rotated. The rotation of the locking handle 604 will drive the second threaded rod 603 to rotate, thereby driving the clamping plate 605 to feed, so as to clamp and fix the components.

[0026] The position adjustment mechanism 7 includes a fixed frame 701 fixed on the mounting leg 1, a fourth motor 702 is provided on the fixed frame 701, an output shaft of the fourth motor 702 is fixedly connected to the third threaded rod 703, the third threaded rod 703 and the fixed frame 701 are rotatably connected, the third threaded rod 703 is threadedly connected to the moving rod 704, the moving rod 704 and the fixed frame 701 are slidably connected, a lifting groove 705 is provided on the moving rod 704, a fifth motor 706 is provided on the moving rod 704, an output shaft of the fifth motor 706 is fixedly connected to the fourth threaded rod 707, the fourth threaded rod 707 and the moving rod 704 are rotatably connected, the fourth threaded rod 707 is threadedly connected to the lifting block 708, and the lifting block 708 and the moving rod 704 are slidably connected. The feeding welding mechanism 8 includes a linear motor 801 fixed to the side of the lifting block 708, the linear motor 801 is fixedly connected to the first feed plate 802, the first feed plate 802 is fixedly connected to the feed rod 803, the feed rod 803 passes through the lifting block 708, the feed rod 803 and the lifting block 708 are slidably connected, the end of the feed rod 803 away from the first feed plate 802 is fixedly connected to the second feed plate 804, and the second feed plate 804 is fixedly connected to the welding gun 805.

[0027] Specifically, turning on the fourth motor 702 can drive the third threaded rod 703 to rotate, and the rotation of the third threaded rod 703 will drive the moving rod 704 to move, thereby driving the welding gun 805 to move left and right. Turning on the fifth motor 706 can drive the fourth threaded rod 707 to rotate, and the fourth threaded rod 707 can drive the lifting block 708 to rise and fall, thereby driving the welding gun 805 to rise and fall. Turning on the linear motor 801 can drive the first feed plate 802 to feed, thereby driving the feed rod 803 and the second feed plate 804 to feed, thereby driving the welding gun 805 to feed the weldment and realize the welding of the component and the furniture body.

[0028] Example 2, continue to refer to Figure 1-Figure 4In an embodiment of the present invention, the mobile positioning wheel mechanism 2 includes a mobile wheel axle 201 rotatably connected to the mounting leg 1, the mobile wheel axle 201 is fixedly connected to a mobile wheel seat 202, a locking bolt 203 is provided on the mobile wheel seat 202, and the mobile wheel seat 202 is rotatably connected to a mobile wheel 204.

[0029] Specifically, the device is moved to a specified position by the moving wheel 204 , and when it is moved to the specified position, the locking bolt 203 is tightened so that the locking bolt 203 presses against the moving wheel 204 to prevent the moving wheel 204 from moving.

[0030] During the implementation of the present invention, the parts to be welded are first placed on the locking and fixing mechanism 6, and the height adjustment block mechanism 5 is opened to adjust the parts to the specified height. Then, the equipment is moved to the specified position by moving the positioning wheel mechanism 2. At this time, the rotation positioning mechanism 4 is opened to drive the specified parts to rotate and position. At the same time, the height adjustment block mechanism 5 is adjusted to drive the locking and fixing mechanism 6 to rotate, so as to drive the parts to rotate and change position. At this time, the position adjustment mechanism 7 is opened to adjust the feeding welding mechanism 8 to the specified height. The feeding welding mechanism 8 is opened to realize the welding connection between the parts and the furniture body.

[0031] The present invention can lock and fix the furniture parts that need to be welded by setting a locking and fixing mechanism 6, can adjust the height of the parts by a height adjustment block mechanism 5, can realize the rotation and displacement of the height adjustment block mechanism 5 by a rotation positioning mechanism 4, and can adjust the position of the feed welding mechanism 8 by a position adjustment mechanism 7, thereby realizing the welding of the parts and the furniture body, and improving the efficiency of metal parts welding during furniture production.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal welding device for furniture production, comprising mounting legs, characterized in that: A movable positioning wheel mechanism is provided at the bottom of the mounting leg, the mounting leg is fixedly connected to a fixing ring, a rotating positioning mechanism is provided on the fixing ring, a plurality of height adjustment block mechanisms are provided on the rotating positioning mechanism, a plurality of locking and fixing mechanisms are provided on the height adjustment block mechanism, a position adjustment mechanism is provided on the mounting leg, and a feeding welding mechanism is provided on the position adjustment mechanism; the rotating positioning mechanism is used to drive the height adjustment block mechanism to rotate and displace, the height adjustment block mechanism is used to adjust the height and angle of the locking and fixing mechanism, the locking and fixing mechanism is used to clamp and fix the components, and the position adjustment mechanism is used to adjust the position of the feeding welding mechanism.

2. The metal parts welding equipment for furniture production according to claim 1 is characterized in that: The movable positioning wheel mechanism comprises a movable wheel axle rotatably connected to the mounting leg, the movable wheel axle is fixedly connected to a movable wheel seat, a locking bolt is arranged on the movable wheel seat, and the movable wheel seat is rotatably connected to the movable wheel.

3. The metal parts welding equipment for furniture production according to claim 1 is characterized in that: The rotation positioning mechanism includes a rotating ring groove opened on the inner side of the fixed ring, a rotating ring is arranged in the rotating ring groove, the rotating ring and the fixed ring are rotatably connected, the rotating ring is fixedly connected to the gear rack, the gear rack is fixedly connected to the first gear, the fixed ring is fixedly connected to the first motor, the output shaft of the first motor is fixedly connected to the second gear, and the second gear is meshed with the first gear.

4. The metal parts welding equipment for furniture production according to claim 3 is characterized in that: The height adjustment block mechanism includes a rotating rod rotatably connected to a rotating ring, a second motor is provided on the rotating ring, an output shaft of the second motor is coaxially fixedly connected to the rotating rod, a height adjustment groove is provided on the rotating rod, a third motor is provided on the rotating rod, an output shaft of the third motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably connected to the rotating rod, the first threaded rod is threadedly connected to the height adjustment block, and the height adjustment block and the rotating rod are slidably connected.

5. The metal parts welding equipment for furniture production according to claim 4 is characterized in that: The locking and fixing mechanism includes a mounting rod fixed to the side of the height adjustment block, the mounting rod is fixedly connected to the outer ring, the outer ring is threadedly connected to the second threaded rod, the second threaded rod is fixedly connected to the locking handle, and the second threaded rod is rotatably connected to the clamping plate.

6. The metal parts welding equipment for furniture production according to claim 5, characterized in that: The position adjustment mechanism includes a fixed frame fixed on the mounting leg, a fourth motor is provided on the fixed frame, an output shaft of the fourth motor is fixedly connected to the third threaded rod, the third threaded rod is rotatably connected to the fixed frame, the third threaded rod is threadedly connected to the moving rod, the moving rod is slidably connected to the fixed frame, a lifting groove is provided on the moving rod, a fifth motor is provided on the moving rod, an output shaft of the fifth motor is fixedly connected to the fourth threaded rod, the fourth threaded rod is rotatably connected to the moving rod, the fourth threaded rod is threadedly connected to the lifting block, and the lifting block and the moving rod are slidably connected.

7. The metal parts welding equipment for furniture production according to claim 6, characterized in that: The feed welding mechanism includes a linear motor fixed to the side of the lifting block, the linear motor is fixedly connected to the first feed plate, the first feed plate is fixedly connected to the feed rod, the feed rod passes through the lifting block, the feed rod and the lifting block are slidably connected, one end of the feed rod away from the first feed plate is fixedly connected to the second feed plate, and the second feed plate is fixedly connected to the welding gun.

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